:root{--ari-deep:#04222b;--ari-dark-teal:#0a3d4a;--ari-teal:#10686f;--ari-primary:#1d8b94;--ari-aqua:#4fb8b4;--ari-mint:#98d8d0;--ari-light:#e2f4f0;--ink:var(--ari-deep);--muted:var(--ari-teal);--line:var(--ari-mint);--peach:var(--ari-light);--page-bg:var(--ari-light);--surface:#fff;--surface-soft:var(--ari-light);--text-main:var(--ari-dark-teal);--text-strong:var(--ari-deep);--text-muted:var(--ari-teal);--accent:var(--ari-primary);--accent-deep:var(--ari-teal);--accent-soft:var(--ari-light);--accent-line:var(--ari-mint);--sans:"DM Sans", "Segoe UI", sans-serif;--display:"Manrope", "Segoe UI", sans-serif;font-family:var(--sans);color:var(--ink);background:var(--page-bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-shell[data-theme=dark]{--ink:var(--ari-light);--muted:var(--ari-mint);--line:var(--ari-teal);--peach:var(--ari-dark-teal);--page-bg:var(--ari-deep);--surface:var(--ari-dark-teal);--surface-soft:var(--ari-teal);--text-main:var(--ari-light);--text-strong:var(--ari-light);--text-muted:var(--ari-mint);--accent:var(--ari-aqua);--accent-deep:var(--ari-mint);--accent-soft:var(--ari-dark-teal);--accent-line:var(--ari-teal)}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}@media (width<=760px){body{min-height:100dvh}}@media (width<=320px){body{min-width:0}}button,input,textarea,select{font:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid 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span{color:var(--text-muted);text-align:right}.onboarding-plan-curve{padding-bottom:3px}.onboarding-tutor-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.onboarding-tutor-card{border:1px solid var(--line);text-align:center;border-radius:18px;align-content:start;justify-items:center;gap:12px;padding:13px 8px;display:grid}.onboarding-tutor-select{color:var(--text-main);background:0 0;border:0;justify-items:center;gap:7px;display:grid}.onboarding-tutor-select small{color:var(--text-muted);font-size:10px}.onboarding-tutor-orb{width:84px;height:84px;box-shadow:inset -8px -10px 17px #04222b38, 0 0 22px color-mix(in srgb, var(--onboarding-accent) 42%, transparent);background:linear-gradient(145deg,#78d6d0,#126d78);border-radius:50%;justify-content:center;align-items:center;gap:9px;display:flex;position:relative}.onboarding-tutor-orb i{background:#fff;border-radius:99px;width:8px;height:22px}.tutor-ari:after,.tutor-ira:after{background:var(--onboarding-accent);content:"";border-radius:80% 10% 60% 15%;width:13px;height:21px;position:absolute;top:2px;right:22px;transform:rotate(-24deg)}.tutor-ira:after{border-radius:50%;width:16px;height:16px;top:13px;right:3px;transform:none}.onboarding-voice-preview{background:var(--surface-soft);min-height:32px;color:var(--text-main);border:0;border-radius:999px;padding:5px 8px;font-size:10px}.onboarding-flow-footer{padding:14px 4px 0;position:sticky;bottom:8px}.onboarding-continue-button{background:var(--onboarding-accent);width:100%;min-height:55px;box-shadow:0 9px 24px color-mix(in srgb, var(--onboarding-accent) 25%, transparent);color:#fff;border:0;border-radius:18px;justify-content:space-between;align-items:center;padding:0 20px;font-size:15px;font-weight:750;display:flex}.onboarding-continue-button>span{font-size:25px;font-weight:400}.onboarding-continue-button:disabled{opacity:.45;box-shadow:none}@keyframes onboarding-float{0%,to{transform:translateY(0)scale(.98)}50%{transform:translateY(-7px)scale(1.03)}}@media (width<=480px){.onboarding-flow{min-height:calc(100dvh - 70px);padding-top:5px}.onboarding-flow-card{padding:22px 18px}}@media (prefers-reduced-motion:reduce){.onboarding-flow *,.onboarding-flow :before,.onboarding-flow :after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.app-shell{background:var(--page-bg);min-height:100vh;color:var(--text-main);overflow-x:clip}.app-shell[data-tutor-mode=soft] .home-start-button{color:#3a211d}.app-shell[data-theme=dark][data-tutor-mode=soft] .home-start-button{color:#241613}@keyframes home-orb-poke{0%{transform:scale(1)}18%{transform:scale(1.16,.86)rotate(4deg)}42%{transform:scale(.92,1.09)rotate(-3deg)}68%{transform:scale(1.04,.98)rotate(1deg)}to{transform:scale(1)}}@keyframes home-orb-speaking-pulse{0%{transform:scale(1)}to{transform:scale(1.075)}}@keyframes home-poke-ripple{0%{opacity:.68;transform:scale(.84)}to{opacity:0;transform:scale(1.38)}}.sidebar{z-index:5;border-right:1px solid var(--line);background:var(--surface);flex-direction:column;width:252px;padding:29px 18px 16px;display:flex;position:fixed;inset:0 auto 0 0}.brand{color:var(--text-strong);font-family:var(--display);letter-spacing:-1.4px;cursor:pointer;background:0 0;border:0;align-self:flex-start;align-items:center;gap:10px;margin:0 0 47px 7px;padding:0;font-size:27px;font-weight:700;display:inline-flex}.brand-mark{object-fit:contain;width:88px;height:88px;display:block}.brand-period{color:var(--text-muted)}.brand-wordmark{gap:1px;display:grid}.brand-wordmark strong{font-family:var(--display);font-size:24px;line-height:1}.brand-wordmark small{color:var(--text-muted);font-family:var(--sans);letter-spacing:1px;font-size:7px;font-weight:700}.sidebar-label,.eyebrow{color:var(--text-muted);letter-spacing:1.35px;margin:0;font-size:10px;font-weight:700}.sidebar-label{margin-bottom:11px;padding-left:13px}.main-nav{gap:5px;display:grid}.nav-item{width:100%;min-height:46px;color:var(--text-muted);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:12px;padding:0 13px;font-size:13px;font-weight:500;transition:background .14s,color .14s;display:flex}.nav-item:hover{color:var(--ink);background:#e2f4f0}.nav-item.active{color:var(--accent-deep);background:linear-gradient(100deg,#e2f4f0,#e2f4f0);font-weight:650}.nav-new{color:var(--text-muted);letter-spacing:.65px;background:#e2f4f0;border-radius:5px;margin-left:auto;padding:3px 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